1280686632

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59357}}^1$

素因数の和:59426

約数の個数: 64

約数和(自身を含む): 3419020800

約数和(自身を除く): 2138334168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 1798, 2697, 3596, 5394, 7192, 10788, 21576, 59357, 118714, 178071, 237428, 356142, 474856, 712284, 1424568, 1721353, 1840067, 3442706, 3680134, 5164059, 5520201, 6885412, 7360268, 10328118, 11040402, 13770824, 14720536, 20656236, 22080804, 41312472, 44161608, 53361943, 106723886, 160085829, 213447772, 320171658, 426895544, 640343316, 1280686632]

約数ペア:

[(1, 1280686632), (2, 640343316), (3, 426895544), (4, 320171658), (6, 213447772), (8, 160085829), (12, 106723886), (24, 53361943), (29, 44161608), (31, 41312472), (58, 22080804), (62, 20656236), (87, 14720536), (93, 13770824), (116, 11040402), (124, 10328118), (174, 7360268), (186, 6885412), (232, 5520201), (248, 5164059), (348, 3680134), (372, 3442706), (696, 1840067), (744, 1721353), (899, 1424568), (1798, 712284), (2697, 474856), (3596, 356142), (5394, 237428), (7192, 178071), (10788, 118714), (21576, 59357)]